package com.redteam.servlets;

import com.redteam.data.beans.Airplane;
import com.redteam.models.DAOAccessor;
import java.io.IOException;
import java.sql.SQLException;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Retrieves the list of planes for the view.
 * @author Jeremy Reed
 * @author Hai Dang
 */
public class PlaneChoice extends HttpServlet {
   
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        
        long planeID = Integer.parseInt(request.getParameter("planeID"));
        
        DAOAccessor access = new DAOAccessor();
        List<Airplane> planes = access.getAllPlanes();
        Airplane plane = null;
        try {
            plane = (Airplane) access.getPlane(planeID);
        } catch (SQLException ex) {
            Logger.getLogger(PlaneChoice.class.getName()).log(Level.SEVERE, null, ex);
        }
        request.setAttribute("planes", planes);
        request.setAttribute("plane", plane);

        ServletContext context = getServletContext();
        RequestDispatcher dispatch = context.getRequestDispatcher("/jsp/planelist.jsp");
        dispatch.forward(request, response);
    } 

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
